Resubmissions

23/09/2024, 07:55

240923-jsahfazdkm10

23/09/2024, 01:33

240923-byjpassfke10

General

  • Target
    cf7d328ce0b9c53b4613030296421f1cc710aa391bca418b3e3566db1128cbe5.exe
  • Size 6.5MB
  • Sample240923-byjpassfke
  • SHA256 cf7d328ce0b9c53b4613030296421f1cc710aa391bca418b3e3566db1128cbe5
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • cybergate

Version
  • v1.05.1

Botnet
  • cyber

C2
  • sonytester.no-ip.biz:99

Mutex
  • SA237HSP65QY45

Attributes
  • enable_keylogger

    true

  • enable_message_box

    true

  • ftp_directory

    ./logs/

  • ftp_interval

    30

  • injected_process

    explorer.exe

  • install_dir

    Winbooterr

  • install_file

    Svchost.exe

  • install_flag

    true

  • keylogger_enable_ftp

    false

  • message_box_caption

    Wait For Server Comming Up Again.

  • message_box_title

    FAIL 759.

  • password

    123456

  • regkey_hkcu

    HKCU

  • regkey_hklm

    HKLM

Extracted

Family
  • revengerat

Botnet
  • Marzo26

C2
  • marzorevenger.duckdns.org:4230

Mutex
  • RV_MUTEX-PiGGjjtnxDpn

Extracted

Family
  • njrat

Version
  • Njrat 0.7 Golden By Hassan Amiri

Botnet
  • HacKed

C2
  • thomas-drops.gl.at.ply.gg:45773

Mutex
  • Windows Update

Attributes
  • reg_key

    Windows Update

  • splitter

    |Hassan|

Targets

    • Target
      cf7d328ce0b9c53b4613030296421f1cc710aa391bca418b3e3566db1128cbe5.exe
    • Size 6.5MB
    • SHA256 cf7d328ce0b9c53b4613030296421f1cc710aa391bca418b3e3566db1128cbe5
    • MD5 SHA1 SHA512 SSDEEP
    • CyberGate, Rebhip

      CyberGate is a lightweight remote administration tool with a wide array of functionalities.

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • RevengeRAT

      Remote-access trojan with a wide range of capabilities.

    • UAC bypass

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

    • Adds policy Run key to start application

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks